Question

who discovered static electric spark and how ?​

Answer 1

Answer:

Leibniz

Around 600 BC, Greek philosopher Thales of Miletus observed that amber could be electrified when rubbed with a cloth and attract other objects and produce sparks. In 1671, Leibniz discovered that sparks were associated with electrical phenomena.

Answer 2

Answer:-

And in the 18th century, Coulomb started research into a fixed quantity of static electricity. Benjamin Franklin associated static electricity with storms. In 1832 Michael Faraday published the results of his experiment on the identity of electricities.

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